Gigabyte X870 Aorus Stealth specifications and in-depth review

Gigabyte X870 Aorus Stealth

Manufacturer: Gigabyte

The Gigabyte X870 Aorus Stealth is an ATX motherboard designed for users seeking advanced features and high compatibility. It supports the AM5 CPU socket and is equipped with Wi-Fi 7 and Bluetooth 5.4 for fast wireless connectivity.

This motherboard offers a maximum memory capacity of 256GB with DDR5 support and has four M.2 sockets for storage expansion. It also includes a PCIe 5.0 x16 slot, USB 4.0 ports, and multiple RAID options, including RAID 0, 1, 5, and 10 for enhanced data management.

Pros
  • Supports a wide range of Wi-Fi standards, including Wi-Fi 7, providing future-proof connectivity options.
  • Includes multiple expansion slots, including a PCIe 5.0 x16 slot and four M.2 sockets, for flexible upgrades and high-speed storage options.
  • Offers multiple RAID configurations (RAID 0, RAID 1, RAID 5, and RAID 10), providing data redundancy and performance optimization.
  • Has a high-quality 120 dB signal-to-noise ratio for clear audio output, with 7.1-channel audio support.
  • Includes Thunderbolt 4 ports and USB 4 40Gbps ports for fast data transfer and external device connectivity.
Cons
  • Lacks integrated graphics, requiring a discrete GPU for display output.
  • Does not support RAID 0+1, limiting RAID configuration options for certain setups.
  • No support for mSATA or U.2 connectors, which could limit some storage expansion options.
  • Does not include DisplayPort outputs, limiting display connection options to HDMI only.
  • No support for dual BIOS, which could be a drawback for users looking for additional system recovery options.
Who is this for?

The Gigabyte X870 Aorus Stealth motherboard is well-suited for users who require high-speed storage and expansion options. Its support for PCIe 5.0 x16 slots and four M.2 sockets makes it ideal for users looking to build a powerful system with fast data transfer capabilities. It is also a good choice for those who need flexible storage management, as it supports RAID 1, RAID 5, and RAID 10 for data redundancy and performance optimization. The inclusion of Thunderbolt 4 ports and USB 4 40Gbps ports also makes it a strong contender for professionals working with high-performance peripherals or external devices.

Who is this NOT for?

This motherboard may not be suitable for users who require integrated graphics or dual BIOS for additional system recovery. With no integrated graphics and no dual BIOS support, it is less ideal for those building systems that need integrated display capabilities or a backup BIOS for system stability. Additionally, users who require a wider range of storage options may find the lack of mSATA and U.2 connectors limiting, as these features could enhance storage flexibility in certain use cases.

General info:

CPU socket AM5
chipset X870
form factor ATX
release date January 2026
supports Wi-Fi
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Has Bluetooth
Bluetooth version 5.4
HDMI version HDMI 2.1
Easy to overclock
has RGB lighting
Easy to reset BIOS
Has dual BIOS
has aptX
CPU sockets 1
Has integrated graphics
warranty period 3 years
height 244 mm
width 305 mm
Has integrated CPU

The Gigabyte X870 Aorus Stealth motherboard features an AM5 CPU socket and is compatible with the X870 chipset. It has a form factor of ATX and offers support for a range of Wi-Fi versions, including Wi-Fi 7, Wi-Fi 6E, and earlier standards like Wi-Fi 4 and Wi-Fi 5. The board also includes Bluetooth 5.4 for seamless wireless connectivity, as well as HDMI 2.1 support for video output. Notably, it supports easy overclocking and includes RGB lighting for customizable aesthetics. The motherboard has one CPU socket and comes with a 3-year warranty, but it does not include integrated graphics or dual BIOS.

Memory:

maximum memory amount 256GB
RAM speed (max) 5200 MHz
overclocked RAM speed 8200 MHz
memory slots 4
DDR memory version 5
memory channels 2
Supports ECC memory

The Gigabyte X870 Aorus Stealth motherboard supports a maximum memory size of 256GB and features four memory slots. It is compatible with DDR5 RAM, with a maximum supported speed of 5200 MHz, and can be overclocked to 8200 MHz for enhanced performance. With two memory channels, this motherboard does not support ECC memory, ensuring it is focused on high-speed, high-capacity configurations.

Ports:

USB 3.2 Gen 2 ports (USB-A) 2
USB 3.2 Gen 1 ports (USB-A) 4
USB 3.2 Gen 2 ports (USB-C) 1
USB 3.2 Gen 1 ports (USB-C) 0
USB 2.0 ports 4
USB 3.2 Gen 2x2 ports 0
USB 4 40Gbps ports 2
USB 4 20Gbps ports 0
Thunderbolt 4 ports 2
Thunderbolt 3 ports 0
has an HDMI output
DisplayPort outputs 0
RJ45 ports 1
Has USB Type-C
eSATA ports 0
DVI outputs 0
has a VGA connector
PS/2 ports 0

The Gigabyte X870 Aorus Stealth motherboard offers a wide variety of ports for versatile connectivity. It includes USB 4 40Gbps ports for fast data transfer, along with two Thunderbolt 4 ports for high-speed connections. For external displays, the motherboard features an HDMI output, though it lacks DisplayPort support. Additional connectivity options include multiple USB-A and USB-C ports, along with a single RJ45 port for wired networking. Notably, it does not include VGA, PS/2, or eSATA ports.

Connectors:

USB 3.2 Gen 1 ports (through expansion) 2
USB 3.2 Gen 2 ports (through expansion) 0
USB 3.2 Gen 2x2 ports (through expansion) 1
USB-C 3.2 Gen 2 ports (through expansion) 0
USB 2.0 ports (through expansion) 4
SATA 3 connectors 2
fan headers 8
M.2 sockets 4
Has TPM connector
U.2 sockets 0
Has mSATA connector
SATA 2 connectors 0

The Gigabyte X870 Aorus Stealth motherboard offers various expansion connectors, including four M.2 sockets for high-speed storage options and two SATA 3 connectors for additional drives. It also supports USB 3.2 Gen 1 ports through expansion, along with USB 3.2 Gen 2x2 and USB 2.0 ports for further connectivity. Additionally, it includes eight fan headers for enhanced cooling solutions and a TPM connector for security features, but does not support mSATA or U.2 sockets.

Expansion slots:

PCIe 4.0 x16 slots 0
PCIe 5.0 x16 slots 1
PCIe 3.0 x16 slots 0
PCIe x1 slots 0
PCI slots 0
PCIe 2.0 x16 slots 0
PCIe x4 slots 1
PCIe x8 slots 0

The Gigabyte X870 Aorus Stealth motherboard includes a PCIe 5.0 x16 slot for high-speed expansion and a PCIe x4 slot for additional peripherals. Notably, it does not have PCIe 4.0 or PCIe 3.0 x16 slots. It also lacks PCIe 2.0 x16, PCIe x1, and PCIe x8 slots, focusing on more modern expansion capabilities with its PCIe 5.0 support.

Audio:

Signal-to-Noise ratio (DAC) 120 dB
audio channels 7.1
Has S/PDIF Out port
audio connectors 2

The Gigabyte X870 Aorus Stealth motherboard features a high-quality audio setup with a 120 dB signal-to-noise ratio for clear sound output. It supports 7.1-channel audio for immersive surround sound and includes an S/PDIF Out port for digital audio connections. Additionally, the motherboard offers two audio connectors for versatile audio device support.

Storage:

Supports RAID 1
Supports RAID 10 (1+0)
Supports RAID 5
Supports RAID 0
Supports RAID 0+1

The Gigabyte X870 Aorus Stealth motherboard supports multiple RAID configurations, including RAID 0, RAID 1, RAID 5, and RAID 10, providing flexible options for data redundancy and performance optimization. However, it does not support RAID 0+1.

Final Verdict

The Gigabyte X870 Aorus Stealth motherboard stands out as a robust choice for high-performance builds, particularly for users looking to take full advantage of PCIe 5.0 x16 slots and fast storage options with its multiple M.2 sockets. Its support for advanced RAID configurations like RAID 1, RAID 5, and RAID 10 further enhances its appeal for users prioritizing data redundancy and speed. While it lacks integrated graphics and dual BIOS support, its focus on expansion and performance makes it ideal for professionals or enthusiasts who need reliable power and flexibility for their custom systems. Overall, this motherboard is a great fit for users building cutting-edge systems that demand high-speed performance and advanced connectivity.